AU6579180A - Ditching method and device - Google Patents

Ditching method and device

Info

Publication number: AU6579180A
Authority: AU; Australia
Prior art keywords: ditching method; ditching
Prior art date: 1979-11-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

AU65791/80A

Other versions

AU542905B2 (en

Inventor

O.W. Lundstrom

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ove Waldemar Lundstrom

Original Assignee

Ove Waldemar Lundstrom

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-11-19

Filing date

1980-11-19

Publication date

1981-06-03

1979-11-19 Priority claimed from SE7909545A external-priority patent/SE436434B/en

1980-11-19 Application filed by Ove Waldemar Lundstrom filed Critical Ove Waldemar Lundstrom

1981-06-03 Publication of AU6579180A publication Critical patent/AU6579180A/en

1985-03-21 Application granted granted Critical

1985-03-21 Publication of AU542905B2 publication Critical patent/AU542905B2/en

2000-11-19 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

AU65791/80A 1979-11-19 1980-11-19 Ditching method and device Ceased AU542905B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7909545A SE436434B (en)	1979-11-19	1979-11-19	PROCEDURE AND DEVICE FOR RECORDING OF DIVES
SE7909545		1979-11-19

Publications (2)

Publication Number	Publication Date
AU6579180A true AU6579180A (en)	1981-06-03
AU542905B2 AU542905B2 (en)	1985-03-21

Family

ID=20339349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU65791/80A Ceased AU542905B2 (en)	1979-11-19	1980-11-19	Ditching method and device

Country Status (13)

Country	Link
US (1)	US4438576A (en)
EP (1)	EP0029816B1 (en)
JP (1)	JPS56501574A (en)
AT (1)	ATE7716T1 (en)
AU (1)	AU542905B2 (en)
BR (1)	BR8008915A (en)
CA (1)	CA1170040A (en)
DE (1)	DE3068066D1 (en)
DK (1)	DK318781A (en)
FI (1)	FI812255L (en)
NO (1)	NO153434C (en)
SE (1)	SE436434B (en)
WO (1)	WO1981001433A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PT842330E (en) *	1995-07-20	2000-06-30	Geoteknisk Inst	METHOD AND DEVICE FOR BURNING A CONDUCT UNDER WATER

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1716704A (en) *	1926-01-11	1929-06-11	Mansfield Thomas	Irrigation furrow-forming device
GB412022A (en) *	1933-05-01	1934-06-21	Eric Owen Barrett	Improvements in or relating to land trenching appliances for drainage purposes
US1987268A (en) *	1934-06-04	1935-01-08	Oliver C Roby	Plow
DE682338C (en) *	1936-10-23	1939-10-12	Reinhold Dornfeld	Device for making tunnels and graves
US2490388A (en) *	1947-09-30	1949-12-06	Oliver B Tweeten	Ditching machine
US2666377A (en) *	1949-11-15	1954-01-19	Homer A Schnell	Corrugator plow
US2725799A (en) *	1952-07-28	1955-12-06	Internat Vibration Co	Road working apparatus
FR1083117A (en) *	1953-09-07	1955-01-05	Chaudronnerie Et Ateliers De C	Ditch-clearing plow
DE1110575B (en) *	1955-01-25	1961-07-06	Burkhardt Hoffmann	Process and under terrain device for the production of earth graves od
US3002574A (en) *	1956-01-26	1961-10-03	John R Padrick	System and implement for deep tillage of the soil
DE1171830B (en) *	1961-02-01	1964-06-04	Losenhausenwerk Duesseldorfer	Trenching device
US3090983A (en) *	1961-02-06	1963-05-28	Modrak Frank	Carrier and manipulator for pneumatic tools
NL275532A (en) *	1961-03-04
US3214919A (en) *	1961-08-23	1965-11-02	Kusatake Nobuichi	Apparatus for constructing a wall
BE630368A (en) *	1963-03-18
GB1192997A (en) *	1968-04-10	1970-05-28	Rotary Hoes Ltd	Method of and Apparatus for Soil Cultivation
DK118213B (en) *	1967-03-31	1970-07-20	Rotary Hoes Ltd	Agricultural implement for drilling through the soil below ground level.
AU450397B2 (en) *	1968-10-28	1974-06-24	The Commonwealth Of Australia	Earth working implements
US3627056A (en) *	1968-12-23	1971-12-14	Thelmer A Rogers	Vibrating plow with balanced forces
DE1944658A1 (en) *	1969-09-03	1971-03-11	Rabewerk Clausing Heinrich	Device for deep loosening of the soil
US3618237A (en) *	1969-11-03	1971-11-09	Case Co J I	Underground cable laying implement
US3711970A (en) *	1970-04-15	1973-01-23	Thiokol Chemical Corp	Hydraulically controlled ditching plow having a counterbalancing wheeled trailer
NL7007765A (en) *	1970-05-28	1971-11-30
US3699693A (en) *	1970-07-31	1972-10-24	Westinghouse Electric Corp	Apparatus for laying underground cable
US3770322A (en) *	1971-04-12	1973-11-06	Caterpillar Tractor Co	Apparatus for fracture of material in situ with stored inertial energy
SU512272A1 (en) *	1973-06-19	1976-04-30	Специализированное Конструкторское Бюро Строительной Техники Связи	Working body for excavation
US3857609A (en) *	1973-09-27	1974-12-31	H Felix	Impact ripper shank
NL7607220A (en) *	1976-06-30	1978-01-03	Int Technische Handelsondernem	DEVICE FOR VIBRATING GROUND.
GB1563448A (en) *	1976-09-23	1980-03-26	Case Co J I	Vibratory plough
US4179227A (en) *	1977-08-17	1979-12-18	Hancor, Inc.	Dynamic plow assembly and method of operating same
US4253704A (en) *	1978-12-29	1981-03-03	Levin Igor A	Method and apparatus for disintegrating a material
US4269274A (en) *	1979-06-11	1981-05-26	Acra Plant, Inc.	Streamlined wear-resistant deep tillage tool

1979
- 1979-11-19 SE SE7909545A patent/SE436434B/en not_active IP Right Cessation
1980
- 1980-11-17 CA CA000364852A patent/CA1170040A/en not_active Expired
- 1980-11-19 JP JP50008080A patent/JPS56501574A/ja active Pending
- 1980-11-19 WO PCT/SE1980/000294 patent/WO1981001433A1/en active Application Filing
- 1980-11-19 AU AU65791/80A patent/AU542905B2/en not_active Ceased
- 1980-11-19 US US06/285,108 patent/US4438576A/en not_active Expired - Lifetime
- 1980-11-19 DE DE8080850173T patent/DE3068066D1/en not_active Expired
- 1980-11-19 BR BR8008915A patent/BR8008915A/en unknown
- 1980-11-19 EP EP80850173A patent/EP0029816B1/en not_active Expired
- 1980-11-19 AT AT80850173T patent/ATE7716T1/en not_active IP Right Cessation
1981
- 1981-07-16 NO NO812452A patent/NO153434C/en unknown
- 1981-07-16 DK DK318781A patent/DK318781A/en not_active Application Discontinuation
- 1981-07-17 FI FI812255A patent/FI812255L/en not_active Application Discontinuation

Publication	Publication Date	Title
AU550705B2 (en)	1986-04-10	Astomotic device and method
AU529810B2 (en)	1983-06-23	Incineration method and apparatus
AU512829B2 (en)	1980-10-30	Combustion method and apparatus
AU563731B2 (en)	1987-07-23	Grydgenic device and method
JPS55104482A (en)	1980-08-09	Etching method and device
AU528027B2 (en)	1983-03-31	Mixing apparatus and method
AU506847B2 (en)	1980-01-24	Sputtering device and method
AU502290B2 (en)	1979-07-19	Insecticidal device and method
AU535400B2 (en)	1984-03-22	Wirebroadcast and viewphone
JPS55159030A (en)	1980-12-10	Method and equipment for dredging
AU541508B2 (en)	1985-01-10	Thermostatis sensor and method
AU509107B2 (en)	1980-04-17	Apparatus and method for synchoronous
AU522837B2 (en)	1982-07-01	Packaging method and apparatus
JPS5582786A (en)	1980-06-21	Fludizing method and device therefor
JPS56108133A (en)	1981-08-27	Method and device for character designation and formation
AU533265B2 (en)	1983-11-10	Feeding device and method
AU522371B2 (en)	1982-06-03	Seal and method
AU514888B2 (en)	1981-03-05	Mono-insulin and method for preparation thereof
AU6579180A (en)	1981-06-03	Ditching method and device
AU3353878A (en)	1979-08-30	Centrifugal apparatus and method
JPS5643724A (en)	1981-04-22	Method and device for semiconductorrwafer pecvvtreatment
AU563875B2 (en)	1987-07-23	Conditionner device and implementing method
AU7897681A (en)	1982-07-01	Conditionner device and implementing method
AU533397B2 (en)	1983-11-24	Bucket brigaded device
AU6579181A (en)	1981-06-03	Ditching method and device